baber/WOPTO huggingface dataset:
Patent EP-0032771-A1 (EP)
Inventor: DONA MARINUS JOSEPHUS JAKOBUS
IPC: G11B17/02
Filed: 1981-01-19
Abstract: An interchangeable disc unit comprises a disc pack (6) which is accommodated in a square enclosure comprising two covers (9, 10) which can move relative to each other from a closed position and which are interconnected by separate connecting means (29) in said closed position, which connecting means are situated near the corners of the covers. (9, 10) Each of the connecting means (29) comprises a plurality of elastically pivotable fingers, (41) which extend away from the one cover (9), and which elastically press against an annular stop (40) on the other cover (10) in the closed position.
Patent EP-0038589-A1 (EP)
Inventor: VAN DE VELDE REINDERT
IPC: G01G3/14
Filed: 1981-04-02
Abstract: Device for determining the quantity of the contents of a tank (1) mounted in a frame (3,4) which rests on a base with four points of support disposed in the corner points of a rectangle, two adjacent points of support being constituted by force measuring elements (6) each consisting of a generally block-shaped body (7) of metal, in which an opening (8) is cut out such that at the lower and upper side of the body two relatively thin elongated and substantially horizontally extending portions (9, 10) are formed which are connected to each other at both ends by thicker material portions disposed at the vertical sides of the body, whereas at the lower side of the body a foot (11) is formed which protrudes from the one side towards the center of the body, and with which the body rests on the base, and the supporting frame (3,4) of the tank is affixed on the upper side of the body near its other side and two strain gauges (T1,T2) disposed in spaced apart relation behind each other in the direction to the center of the body are adheared to one of the thinner horizontal material portions so that by the deformation of said material portion as a result of the weight of the tank the one strain gauge is under strain of tension and the other under strain of longitudinal compression, the pairs of strain gauges of the two force measuring elements being connected in a resistor bridge to which a read out member is coupled so that a zero deflection and an end scale calibration of the read out member may be obtained.
Patent EP-0044709-A1 (EP)
Inventor: BRENNER MARTIN L
IPC: C07D223/16
Filed: 1981-07-16
Abstract: A new series of compounds having renal vasodilating activity is described. The compounds are 3-cycloalkylmethyl-7,8-dihydroxy-6-halo-1-(p-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepines, tri-O-lower alkanoyl esters thereof and/or pharmaceutically acceptable acid addition salts thereof. They can be prepared by deetherification of the corresponding tri-lower alkyl ethers thereof.
Patent EP-0036791-A1 (EP)
Title: Inverseur utilisant des transistors à effet de champ à faible tension de seuil et une diode de commutation
Inventor: BERT GEORGES
IPC: H03K17/687
Filed: 1981-02-20
Abstract: L'invention vise à la réalisation d'une logique utilisant des transistors à effet de champ du type «normalement bloqué» ou «quasi-normalement bloqué» malgré l'admission de tolérances relativement larges sur la tension de seuil. L'inverseur logique comporte un premier demi-étage comprenant un transistor à effet de champ (T1, figure 1) à faible tension de seuil, dont la source, au lieu d'être reliée à la masse, est connectée à la grille d'un deuxiême transistor (T2) placé dans un deuxième demi-étage en série avec une diode (D) qui joue un rôle essentiel dans le basculement de l'inverseur. Application à la réalisation en Ga As d'une logique simple, sûre, rapide et de faible consommation de courant.
Patent EP-0047780-A1 (EP)
Inventor: BARRET HARRISON H
IPC: A61B6/03
Filed: 1981-03-16
Abstract: Dispositif et procede pour generer une image bidimensionnelle retroprojetee d'une tranche d'un objet, et dispositif et procede de filtrage optique utiles entre autres dans le procede de tomographie decrit. Des rayons de lumiere successifs sont generes, chacun possedant une section transversale etroite et allongee avec une intensite optique qui est fonction de la caracteristique de densite de la tranche de l'objet mesuree selon un angle de rotation relatif particulier. Les rayons sont filtres optiquement et diffuses dans une direction transversale par rapport a leur longueur. Un filtrage optique avec une fonction de filtre possedant des composants positifs et negatifs est executee de preference en utilisant une technique modulee dans le temps a canal simple. Une camera de television (280) recoit les rayons filtres diffuses. Une rotation relative est effectuee entre les rayons et la camera, la rotation etant fonction des angles de rotation relatifs de l'objet associe a la generation des rayons de lumiere successifs. Une memoire de sequence digitale (287) accumule les intensites detectees dans des zones elementaires des moyens de detection de l'image. Les intensites accumulees comprennent une image retroprojetee bidimensionnelle de la tranche de l'objet pouvant etre ensuite affichee sur un ecran de television (290). Dans une autre forme de la realisation, les images retroprojetees sont obtenues a l'aide d'un processeur de "boucles" optiques (140) utilisant une technique de filtrage modulee dans le temps a canal simple.
Patent EP-0049261-A1 (EP)
Inventor: PUGH STUART
IPC: F16M11/12
Filed: 1981-04-14
Abstract: Un support reglable pour un instrument optique ou autre (p.ex. un microscope binoculaire utilise par un chirurgien en neuro-chirurgie) permet d'effectuer facilement un reglage de la position de l'instrument dans une enveloppe spatiale predeterminee et/ou l'ajustement de l'orientation de l'instrument dans n'importe quelle position donnee a l'interieur de cette enveloppe, lequel support est compact, relativement bon marche a la fabrication, facile a regler, et presente un degre eleve de securite; il comprend un dispositif porteur en forme de tige (10), supportant l'instrument a une extremite et un contrepoids reglable (W) a l'autre extremite monte par un dispositif a rotule (14) sur un systeme a tringlerie (16, 20) supporte de maniere rotative sur une colonne (30). Le dispositif a rotule (14) et les autres dispositifs d'articulation (18, 23, 28) dans le systeme a tringlerie sont pourvus de dispositifs de bridage (156, 210, 278) qui sont normalement pousses vers une position de bridage par des ressorts (160, 212, 284) et sont liberes par de l'air sous pression commande par un dispositif a commutateur.
Patent EP-0060295-A1 (EP)
Inventor: FRIAS ROBERT
IPC: E21B/
Filed: 1981-09-10
Abstract: Appareil de transfert de tubes entre le plan (22) d'une tour de forage et un ratelier de tubes (R) comprenant un cadre de support principal allonge (12) concu pour etre positionne a proximite du ratelier de tubes, une rigole de levage (14) positionnee longitudinalement par rapport au cadre de support et ayant une extremite couplee de maniere pivotante sur le cadre de support principal, de telle sorte que la rigole de levage puisse pivoter vers le haut vers une position inclinee, un organe d'actionnement (30) connecte a la rigole de levage pour la faire pivoter vers le haut vers une position inclinee par rapport au cadre de support principal et vers la tour de forage et vers le bas vers une position horizontale, et un chariot (27) comprenant un plateau de support mobile (50) relie de maniere effective a la rigole de levage pour deplacer les tubes positionnes dans la rigole de levage sur sa longueur. Une rigole fixee de maniere reglable (20) est supportee sur le plan d'une tour de forage, en pente vers la rigole de levage et pouvant etre reliee a celle-ci lorsqu'elle se trouve dans la position inclinee de transfert des tubes vers le plan de la tour. La rigole de levage possede une section de deversement (42) pour deverser les tubes vers les rateliers. Des bras pivotants (138, 140) sont connectes entre eux pour transferer les tubes vers et depuis le ratelier de tubes et la rigole de deversement. Un assemblage a roue et chemin de roulement (228, 232) est prevu pour deplacer toute l'installation vers des endroits differents sur une plate-forme "off-shore".
Patent EP-0070957-A1 (EP)
Inventor: BERAN JOSEF DIPL-ING
IPC: F15B9/17
Filed: 1982-02-03
Abstract: 1. Method for simulating a defined movement sequence with reference to time, in particular for simulating a given acceleration pattern, with a servohydraulic device, which consists of a load cylinder (20), in particular a catapult cylinder, a multi-stage servo valve (1a-d), and a control and regulating device (12, 13), in which the movement sequence of the load cylinder (20) is controlled and to this end the final stage (1d) of the servo valve (principal stage) is driven under path control, for which a fixed or variable nominal value (w) is given, characterized in that for improving the nominal value for the path control of the final stage (1d) of the servo valve (1a-d) the load pressure (p1 ) in the load cylinder (20) is taken into account as influencing factor, that from the load pressure a fixed or variable correction value is formed, that the given nominal value (w) is multiplied by the correction value and that the product of the given nominal value and correction value is fed to the regulating device (12, 13) as improved nominal value (w'), in which the load pressure (p1 ) is taken into account according to the following formula : w' = w . k . 2Root 1/1 - p/p5 in which w = nominal value, w' = improved nominal value, p5 = supply pressure (maximum pressure), p1 = load pressure in the load cylinder, k = constant.
Patent EP-0075259-A1 (EP)
Title: Device for the regulation of a hinged element on a motor vehicle
Inventor: DILGER WERNER
IPC: F16C11/06
Filed: 1982-09-15
Abstract: 1. Device for adjusting an element (28) mounted pivotably on a motor vehicle, for example a rear-view mirror or the like, having a basic body (10) with a bearing (12) designed as a ball-and-socket joint and intended for a carrier (26) receiving the element (28), and with a restraint which limits the pivoting movement of the carrier (26) to two pivot axes perpendicular to one another, characterised in that there is provided as a restraint between the ball (24) and the socket (12) a cup-shaped shell (18) connected operatively, on the one hand, to the ball (24) and, on the other hand, to the socket (12) via guide means (38, 40 and 42, 44 respectively) which allow pivoting movements about the two axes perpendicular to one another.
Patent EP-0086262-A1 (EP)
Inventor: CONRAD HANS-JUERGEN ING GRAD
IPC: B23K7/00
Filed: 1982-11-18
Abstract: The device proposed, especially in mind is a thermal deburring installation, operates by means of temperature and pressure surges produced by igniting a gas mixture. In order to combine the space- saving construction of the so-called "C design" with the higher load- bearing capacity of the "portal system", the rotary indexing table, until now arranged within the supporting columns, is arranged around one of the columns. This allows the distance between the columns to be reduced considerably, the load-bearing capacity to be increased and the production cost to be lowered. Furthermore, the low space requirement is of advantage. <IMAGE>
Patent EP-0081734-A1 (EP)
Inventor: KELLER JOSEF
IPC: B31B19/10
Filed: 1982-11-29
Abstract: Zum Anbringen von Querschweißnähten oder Querschweißtrennähten an eine schlauch- oder halbschlauchförmige Folienbahn aus Kunststoff wird diese zwischen den sich taktweise öffnenden und schließenden Backen einer Schweißvorrichtung während der Öffnungszeiten intermittierend hindurchgeführt und während der Schweißzeiten angehalten. Um einen möglichst langen Gleichlauf der Schweißwerkzeuge mit der Folienbahn auch bei unterschiedlichen Formateinstellungen zu gewährleisten, überträgt ein hin- und herverschwenkter Hebel über eine Kulissenführung und einen Gleitstein eine von einem umlaufenden exzentrischen Nocken abgeleitete mitlaufende oder gegenläufige Bewegung auf die Querschweißeinrichtung oder die Folienbahn. Der Hebel (9) ist dabei mit einer radial und geradlinig verlaufenden Führung versehen, in der ein erster Gleitstein (10) längsverschiebiich geführt ist, der durch eine gemeinsame Achse (12) mit einem zweiten Gleitstein (15) verbunden ist. Der zweite Gleitstein (15) läuft in einer geradlinigen Gleitführung, die die Basis eines Dreiecks bildet, dessen Schenkel durch den jeweils in seine Endlage verschwenkten Hebel (9) dargestellt sind. Die Gleitführung (16) ist parallel zu sich selbst verschieblich im Maschinengestell feststellbar ausgebildet. Mit einem der Gleitsteine (10, 15) ist ein parallel zu sich selbst bleibender Hebel (14) verbunden, der die Bewegung auf die Schweißeinrichtung (14') oder die Folienbahn überträgt.
Patent EP-0083761-A1 (EP)
Inventor: TAKAHASHI KENICHIRO
IPC: G01J1/16
Filed: 1982-12-15
Abstract: A circuit for controlling output signals from two light detectors (12, 22; 13, 23) in a photometer. The sensitivities of the light detectors (12, 22; 13, 23), or the gains in amplifiers (15) for amplifying output signals from the light detectors are controlled in such a manner that the sensitivity characteristics and output characteristics of the two light detectors (12, 22; 13, 23) are in agreement with one another, to thereby improve the measuring accuracy thereof. A device for controlling outputs from light detectors (12, 22; 13, 23) for photometers, comprising a reference light source (62) for applying the modulated light having a predetermined frequency to a light detector (12,13) adapted to receive the light passing through an object sample (10) and a light detector (22, 23) adapted to receive the light passing through a reference sample (20), two filter circuits (18, 28) adapted to detect such components of output signals from the light detectors (12, 22; 13, 23) that are representative of the modulated light from the reference light source (62), and a correcting and computing element (30) adapted to compare output signals from the filter circuits (18, 28) and correct the relative sensitivities of the two light detectors.
Patent EP-0079119-A1 (EP)
Inventor: CURTIS JOHN ROBERT
IPC: G03F7/031
Filed: 1982-09-16
Abstract: The invention provides novel thioxanthone photini- tiators having the formula:
     wherein R 1  is alkyl, alkoxy, alkylthio, halogeno, nitro, amino, alkyl-amino, di-alkyl-amino, hydroxy alkyl-amino, alkanoylamino, benzoylamino, N-alkanoyl-N-benzoyl-amino, sulphonamido, or acetyl, R 2  is alkylene, A is -COOH, -S0 3 H, -OSO 3 H, or -O-CO-X-COOH (where X is such that HO-CO-X-COOH is a di- or tri-carboxylic acid of up to 8 carbon atoms), n is 0, 1, or 2 and m is 1 or 2, provided that when A is -COOH, m is 2, the aforesaid alkyl, alkoxy, alkanoyl, and alkylene residues containing up to 4 carbon atoms each, as the free acid or as a salt thereof. The photoinitiators may advantageously be used in water-based photopolymerizable compositions, e.g. for use in screen stencil production.
Patent EP-0084217-A1 (EP)
Inventor: KESSLER GERALD
IPC: B29C48/12
Filed: 1982-11-18
Abstract: An integrally extruded all plastic weatherstrip (6) comprises an elongated longitudinal substrate (3) from which vertically project a plurality of integral, spaced parallel, thin flexible, deformable, wavy S-configured fin members (1). The exposed upper ends of all or any desired lesser number of the fin elements (1) may be partially slit (2) at a desired bias angle to from 20% to 100% of the fin height to control the amount of air and water moisture infiltration through the weatherstrip (6). The wavy fin weatherstrip (6) assembly may be manufactured by unbalancing an extrusion die so that the rate of plastic flow through the fin forming orifices (20) is substantially greater than that occurring at the base or substrate forming orifice (22). Alternatively, the extrusion die can be built in sections and by oscillating the fin orifice section (35) relative to a fixed base orifice section (36), or vice versa, the wavy fin configuration is obtained.
Patent EP-0074340-A1 (EP)
Inventor: BILLBERG ALF
IPC: B31B50/20
Filed: 1982-07-20
Abstract: Packing container blanks for gable-top packages are cut out of a material web which, up to now, has caused an appreciable amount of waste material, since the edges of the blanks are irregular and cannot be "dovetailed" into one another. In accordance with the invention a packing container blank is provided with partly straight, parallel lateral edges (9, 10), partly transverse edges (11, 12) which are profiled according to a regular pattern which is repeated over the width of the blank. As a result the profiled edges of the blanks too can be formed without wastage.
Patent EP-0101861-A1 (EP)
Inventor: MANN DAVID O
IPC: F16N7/32
Filed: 1983-07-13
Abstract: An airline lubricator (10) in which a diaphragm (30) is disposed in a closed annular chamber (28) surrounding an axial air passage (16) to divide the chamber into an air pressure chamber (38) and a lubricant reservoir (40). The air pressure chamber is coupled by an angulated pressure tube (42) to the primary air passage adjacent the lubricator inlet (20). A metering tube (51) and adjustable screw arrangement (52, 53) at the output of the reservoir control the amount of lubricant fed to the primary air passage (16) as a function pressure drop across the primary air path. A ball-type check valve (54) including an adjustable valve seat (55) is disposed across the primary air path in opposition to the metering tube (51) for preventing passage of lubricant in the absence of primary air flow.
Patent EP-0103728-A1 (EP)
Inventor: BARTSCH ERICH OTTO
IPC: E02B17/00
Filed: 1983-08-08
Abstract: Umweltunfreundliche flüssige oder feste Materialien, insbesondere Rohöl, werden in Watt- sowie Flachwasserbereichen umweltsicher in verschließbaren Hafenbecken (7) verladen bzw. umgeschlagen. Zur Durchführung des erfindungsgemäßen Verfahrens sind künstliche Inseln (1) vorgesehen, die ein oder mehrere mit Sperren (6) verschließbare Hafenbecken (7) aufweisen, die insbesondere mit Gegenstromanlagen (34) und Reinigungsvorrichtungen (36) ausgerüstet sind. Diese künstlichen Inseln (1) können gleichzeitig der Rohölförderung, Aufbereitung, Stapelung und Verarbeitung dienen.
Patent EP-0102585-A1 (EP)
Inventor: EIGENMANN LUDWIG DR
IPC: E01C23/18
Filed: 1983-08-23
Abstract: The invention regards a method for assuring high retro-reflecting capability and long service life for horizontally-installed roadway-marking strips. The same method also provides for making already installed marking strips visible in rainy weather. The invention also concerns appropriate equipment for applying the method.
Patent EP-0111131-A1 (EP)
Inventor: SANDER ENGELBERT
IPC: B65D35/12
Filed: 1983-10-26
Abstract: 1. Tubular container, comprising a tubular body (1) formed of a multi-layered foil including a metallic barrier layer (2) and at least one layer (3, 3') of synthetic material, a prefabricated conical headpiece (4) formed of synthetic material, having a discharge opening (5), a connecting element (13) disposed on said headpiece including a multi-layered foil having a metallic layer (2) and at least one layer of synthetic material (3, 3'), the peripheral rim of said tubular body (1) overlapping the outer rim of said connecting body (13) from above or below and the superimposed layers (3, 3') of synthetic materials of said tubular body (1) and said connecting element (13) being welded to one another by inductive generation of heat in the metallic layers thereof and the exertion of pressure thereonto, characterized in that said headpiece (4) consists of two superimposed portions (7, 8), the lower portion (8) completely covering the underside of the upper portion (7) and formed of a non-permeable material, that the outer diameter (Da ) of said headpiece (4) is less than the inner diameter (Di ) of said tubular body (1), that the outer rim edge formed of the two portions (7, 8) is undercut, and that synthetic material of the multi-layered foil of the connecting element (13) or the tubular body (1) is attached to the undercut outer rim edge (10) of said headpiece (4) so as to overlap at least the interface of the upper and lower portions (7, 8) at said outer rim edge (10).
Patent EP-0132459-A1 (EP)
Inventor: VESELY MILOS
IPC: A46B17/04
Filed: 1983-11-03
Abstract: 1. Reservoir toothbrush with an integral toothpaste compartment, which is connected by a feed tube to the head of the brush, through which the toothpaste is conveyed by means of a plunger and conveyor-screw into the head of the brush, as well as a cap fitted with a plug which, when attached, closes the toothpaste emission opening, characterized in that the cap (7) is axially attachable and the head of the toothbrush (10) exhibits a surface diagonally arranged to the axis of the toothbrush (10), and that the plug (8) exhibits a matching inverse diagonal surface which, when the cap (7) is attached, comes to rest on the diagonal surface of the toothbrush head (10) and so seals the opening (9).
Patent EP-0109037-A1 (EP)
Title: Procédé et dispositif d'évaluation du niveau de bruit sur une voie téléphonique
Inventor: DE BERGH GUY
IPC: H04J3/17
Filed: 1983-11-08
Abstract: Selon l'invention, on évalue le niveau du signal présent sur la voie sur des intervalles de temps successifs, on sélectionne celles des valeurs de niveau comprises dans une plage de niveau de bruit donnée, on les exprime à l'aide de r valeurs discrètes de cette plage, et on calcule les comptes donnant la répartition des valeurs sélectionnées entre les différentes valeurs discrètes pour prendre comme valeur de niveau de bruit celle des valeurs discrètes sur laquelle se concentre la majorité des valeurs sélectionnées.
Patent EP-0113838-A1 (EP)
Inventor: BRENDLE KONRAD
IPC: G09F9/35
Filed: 1983-11-26
Abstract: Flüssigkristall-Anzeigevorrichtung und Verfahren zu deren Herstellung. Es wird eine Flüssigkristall-Anzeigevorrichtung vorgeschlagen, deren Flüssigkristallmaterial auf die Anzeigebereiche begrenzt ist und deren passive Bereiche evakuierte Hohlräume sind.
Patent EP-0110404-A1 (EP)
Inventor: HAYASHIDA KENJI
IPC: H01H13/70
Filed: 1983-11-30
Abstract: When an actuator (21) held in a body (12, 13) of an insulating material is activated, one (28a) of arms of a conductive torsion spring (28) in the body is displaced towards the other arm (28b). By this displacement, the arm is inserted between contact portions of a pair of leg pieces of a conductive clip (32) disposed between the actuator (21) and the coil portion (28c) of the torsion spring, by which a terminal (14) connected to the other arm (28b) and a terminal (17) connected to the clip (32) are connected via the torsion spring (28).
Patent EP-0089093-A1 (EP)
Inventor: VANDEPLAS PAUL
IPC: F24S10/95
Filed: 1983-03-14
Abstract: A dust filter comprising a cylindrical housing (2) with a conical bottom (3) fitted with an air-supply branch (8) and a sluice-containing discharge branch (9, 10), an upper end comprising an air-discharge channel (13), a horizontal partition (5) in which terminate filter hoses (6) that have a closed bottom end, and in which filter hoses an excess pressure can be periodically produced. According to the invention the housing is subdivided by vertical partitions (11) into compartments, while the chambers (12) formed above the partition communicate each separately through a closable opening (14) with the air discharge channel (13).
Patent EP-0148959-A1 (EP)
Inventor: VAN DAELE JEAN ALOIS
IPC: H04N1/40
Filed: 1983-12-23
Abstract: Signal-processing device for transforming a digital image signal, that has been obtained by sampling and digitization of a video signal obtained by line-wise scanning of an original, to a binary image signal, characterized by means (3) for determining the two-dimensional second difference of the digital video signal in order to detect in this way contrast transitions in the original and means (1, 2, 4) for determining a mask signal for masking the second-difference signal in order to eliminate contrast transitions having a slope of too low steepness.